34161432 has 64 divisors (see below), whose sum is σ = 91432800. Its totient is φ = 10598400.

The previous prime is 34161431. The next prime is 34161467. The reversal of 34161432 is 23416143.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34161431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40794 + ... + 41622.

Almost surely, 2^34161432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34161432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45716400).

34161432 is an abundant number, since it is smaller than the sum of its proper divisors (57271368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34161432 is a wasteful number, since it uses less digits than its factorization.

34161432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956 (or 952 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 34161432 is about 5844.7781822752. The cubic root of 34161432 is about 324.4730933536.

Adding to 34161432 its reverse (23416143), we get a palindrome (57577575).

The spelling of 34161432 in words is "thirty-four million, one hundred sixty-one thousand, four hundred thirty-two".